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发明名称
Evaporators
摘要
申请公布号
US3117557(A)
申请公布日期
1964.01.14
申请号
US19610104567
申请日期
1961.04.21
申请人
DOUGLAS AIRCRAFT COMPANY, INC.
发明人
HOFFSTROM BO N.
分类号
B01D3/06
主分类号
B01D3/06
代理机构
代理人
主权项
地址
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